#content {
	height: 1200px;
	width: 1000px;
}

.content_left {
	height: 1200px;
	width: 680px;
	display:inline;
	float: left;
}

.content_gap {
	height: 1200px;
	width: 20px;
	display:inline;
	float: left;
}

.content_right {
	height: 1200px;
	width: 300px;
	display:inline;
	float: left;
}

.product {
	height: 500px;
	width: 680px;
}

.product_title {
	height: 20px;
	width: 680px;
}

.product_list {
	height: 480px;
	width: 680px;
}

.product_item {
	height: 240px;
	width: 170px;
	display:inline;
	float: left;
}

.content_advertise1 {
	height: 100px;
	width: 680px;
}
